TREA

August Dederichs

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  • Aachen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Element for fixing plates
    • Patent number 6,902,343
    • Issue date Jun 7, 2005
    • Saint-Gobain Glass France
    • Ulrich Hermens
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Modular element and manufacturing process
    • Patent number 6,092,473
    • Issue date Jul 25, 2000
    • Klaus Altenburg
    • B61 - RAILWAYS

Patents Applicationslast 30 patents

  • Information Patent Application

    Element for fixing plates
    • Publication number 20040037618
    • Publication date Feb 26, 2004
    • Ulrich Hermens
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS